Changpeng Zhao’s multi-chain strategy is gaining momentum as BNB Chain develops a new Layer 1 network, while ASTER, a project backed by CZ’s investment firm YZi Labs, has already launched a blockchain dedicated to on-chain trading.
CZ commented on the direction in an X post, writing, “Multiple chains, one coins,” in response to the BNB Chain proposal. The statement points toward an ecosystem where several blockchains can support different applications while sharing a common native asset instead of requiring each network to launch its own token.
This approach raises a key question: can purpose-built blockchains serve different segments of the crypto market while contributing to the growth of a connected ecosystem?
BNB Chain’s planned Layer 1 is designed to complement BNB Smart Chain (BSC), not replace it. According to the project’s technical documentation, the new network will target applications that require rapid transaction processing, such as high-frequency trading, on-chain order books, and real-time payments.
The proposed technical specifications include 200-millisecond block intervals, transaction pre-confirmations in 20 milliseconds, and finality in less than one second. These figures remain development goals. The project plans to introduce a public testnet in late 2026, with the mainnet targeted for early 2027.
BNB Could Connect Multiple Networks Through One Token
The proposed token model is central to the plan. BNB is expected to power transaction fees and staking on the new blockchain, extending the token’s utility across multiple networks without introducing another native cryptocurrency.
CZ’s comment about multiple chains sharing one coin reflects this vision. Rather than allowing every blockchain to develop as an independent economy, BNB Chain could connect specialized networks through a common asset and interoperability infrastructure.
Such a structure could expand BNB’s role across the ecosystem while giving developers more flexibility to choose infrastructure suited to their applications.
ASTER Takes a Trading-Focused Approach
ASTER offers a different perspective on the same broader trend. Its Aster Chain mainnet launched on March 17, 2026, positioning the network as a privacy-focused blockchain built for on-chain trading.
The chain prioritizes encrypted order flow, transaction privacy, and execution speed, with features designed to appeal particularly to derivatives traders seeking greater protection for their trading strategies and positions.
Aster’s launch announcement outlined targets of more than 100,000 transactions per second and median block times of 50 milliseconds.
The project receives backing from YZi Labs, the investment firm formerly known as Binance Labs. CZ remains involved in the firm’s investment activities, although that relationship does not mean he directly controls every project in its portfolio.
The two networks have different priorities. BNB’s proposed Layer 1 aims to accommodate several use cases, including trading, payments, and privacy-related applications. Aster Chain concentrates on trading infrastructure, with particular attention to limiting public exposure of order details and trader positions.
Both projects reflect growing interest in specialized blockchains, but they are pursuing different market opportunities.
Could Multiple Layer 1 Networks Strengthen the BNB Ecosystem?
The development of BNB’s new Layer 1 alongside ASTER highlights a broader strategic question: does a successful crypto ecosystem need one dominant blockchain, or can multiple specialized networks operate in parallel?
A shared BNB token could simplify expansion by allowing users to access additional networks without adopting a separate native asset for each one. It could also help maintain a degree of economic continuity as developers deploy applications across different chains.
Projects such as ASTER, meanwhile, can focus on specific trading requirements and develop features tailored to their users. This could broaden the services available across the crypto market and encourage further specialization in blockchain infrastructure.
However, a multi-chain approach also carries risks. Dividing activity across multiple networks can fragment liquidity, split developer resources, and make it harder for individual chains to establish strong user communities.
A shared token does not automatically create additional demand, either. Whether BNB benefits from the proposed expansion will depend on the new network’s adoption and the extent to which its activity generates demand for transaction fees, staking, and other token-related functions.
Ultimately, CZ’s multi-chain vision will be tested by whether these networks can attract sustained activity, deliver distinct benefits, and remain connected enough to support the broader ecosystem.
